In the past year (2025), Isaac Jeffries competed in 3 competitions and 21 rounds across 8 events, from Apr 12th to Dec 14th.
Solves/Attempts
He attempted 99 solves and completed 96.
| Event | Solves | Attempts |
| 2x2x2 Cube | 25 | 25 |
| 3x3x3 Cube | 20 | 20 |
| Pyraminx | 19 | 20 |
| 4x4x4 Cube | 10 | 10 |
| Megaminx | 10 | 10 |
| Clock | 9 | 10 |
| 5x5x5 Cube | 2 | 2 |
| Square-1 | 1 | 2 |
Personal Bests
He broke his personal best 32 times across 8 events, including 17 singles and 15 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 4 | 3 |
| Pyraminx | 6 | 3 | 3 |
| 2x2x2 Cube | 5 | 2 | 3 |
| 4x4x4 Cube | 4 | 2 | 2 |
| Clock | 4 | 2 | 2 |
| Megaminx | 4 | 2 | 2 |
| 5x5x5 Cube | 1 | 1 | 0 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 13.23 | - |
| Pyraminx | - | 3.87 | - |
| 2x2x2 Cube | - | 3.63 | - |
| 4x4x4 Cube | - | 50.80 | - |
| Clock | - | 9.43 | - |
| Megaminx | - | 1:16.21 | - |
| 5x5x5 Cube | - | 2:03.04 | - |
| Square-1 | - | 48.87 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.05 | - |
| Pyraminx | - | 5.15 | - |
| 2x2x2 Cube | - | 4.41 | - |
| 4x4x4 Cube | - | 59.67 | - |
| Clock | - | 10.47 | - |
| Megaminx | - | 1:29.57 | - |
Cubers
He met 335 cubers from 24 countries/regions, 46 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 289 |
| 2 | 33 |
| 3 | 13 |
| All | 335 |
Regions
He competed in 1 country/region.
| Region | Times |
| United Kingdom | 3 |
